Stefan Wilczak
PCGB Member
Every year I take off the wheels and give them and under the arches a bit of a clean. Usually I wax the wheels, this year ceramic coating to see if it works any better. For the first time something made me take off the wheel arch liners on the rear and discovered a load of mud sandwiched between the arch and liner. Photo attached. If the two screws and three nuts succumb to being unscrewed it is a really easy job and might save corrosion, cost and a pain in the bum later. Funny what has made my day!